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Curated OER
The Premises of Geometry
In this geometry worksheet, students solve for missing midpoints, segments and angles using algebraic equations. They use geometric properties to solve these equations. There are 32 questions on 7 different worksheets.
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Graphing
In this graphing instructional activity, 9th graders solve and graph 8 different problems that include defining various terms related to graphing. First, they label the quadrants in a coordinate plane and name the quadrant for each...
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Operations with Functions Including Composition
High schoolers explain functions. In this function lesson, students solve functions. Groups of high schoolers develop strategies to perform operations with functions. They write test questions using functions which...
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Solving Systems vis Elimination
Students solve systems of equation using elimination. In this algebra lesson, students identify the type of solutions produces by systems of equations. They discuss the type of lines formed given a linear pair.
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Hands-On Algebra
Seventh graders study linear equations. In this algebra lesson, 7th graders solve and write two step linear equations in one variable.
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Writing Equations Mixed Review
Learners write equations based on a pattern. In this algebra lesson plan, students calculate the arithmetic and geometric mean of a sequence. They rewrite word problems as a linear equation and solve real life scenario based on the given...
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Linear Inequalities
In this linear inequalities worksheet, students solve and graph systems of inequalities on a coordinate plane. Examples and explanations are provided. This five-page worksheet contains 32 problems. Answers are provided at the end of...
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Algebra II - Lesson 10-3: Circles
In this equations of circles activity, high schoolers solve 4 short answer problems. Students find an equation of a circle given the center and radius.
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Solve for the Unknown
In this algebra worksheet, students solve for the unknown or x-value. They perform logarithmic equations using the properties of logs. There are 5 questions with an answer key.
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Twenty-Five Factoring to Solve Quadratic Equations in Preparation for the Math Regents Exam
In this factoring to solve quadratic equations worksheet, students solve twenty-five multiple choice and free response questions in preparation for the math regents exam. The solutions are provided.
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Exponential Expressions and Equations
In this exponential expressions and equations worksheet, 9th graders solve 10 different problems that include various exponents and equations. First, they set the equations with comparable exponential expressions on either side of the...
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Solving Systems Algebraically
In this algebra lesson, students solve systems of equations. They solve using substitution and elimination. There are 10 questions.
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Absolute Value Equations and Inequalities
In this algebra instructional activity, students solve equations and inequalities. They graph their solution set on a number line. There are 16 questions with an answer key.
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Point-Slope Form
Ninth graders explore the point-slope form of linear equations and graph lines in the point-slope form. After completing the point-slope equation, they identify the slope of a line through a particular point. Students explain the...
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Solving Two-Step Equations
In this solving equations worksheet, young scholars solve and complete 16 different types of problems. First, they simplify using the inverse of addition or subtraction. Then, students simplify further by using the inverse of...
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Extra Practice 10: Applications and Problem Solving
In this problem solving worksheet, students read short statements, translate them to algebraic equations, and then solve for the unknown. Students use integer rules to solve equations. There are 12 problems on this two-page worksheet.
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Sloping and Intersecting a Linear Function
Students examine and discuss typical linear equations, and the difference between a linear and nonlinear equation. They observe examples of linear equations and complete a worksheet.
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Chemical Equations
For this chemical equations worksheet, students write mass balance equations and charge balance equations. Students write the system of equations to solve for solution concentrations at equilibrium. This worksheet has 21 problems to solve.
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Lesson 4: Factoring to Solve Quadratic Equations
Students solve quadratic problems by factoring. Using a specified website, or an interactive CD-ROM, students graph quadratic equations. Together, on the computer, students work example problems. Students observe the link between...
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Functions and Equations
In this problem solving learning exercise, 8th graders focus on functions and equations. Students respond to 6 problems solving for the missing variable in each.
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Investigating Linear Equations Using Graphing Calculator
Students investigate linear equations using the Ti-Calculator. In this algebra instructional activity, students graph lines and identify the different quadrants on a coordinate plane. They identify ordered pairs used to plot lines.
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Parallel and Perpendicular Lines 2
In this parallel and perpendicular lines worksheet, students solve 18 different problems that include determining various parallel and perpendicular lines. First, they determine and write the equation for each description given. Then,...
West Contra Costa Unified School District
Investigating the Discriminant
When is finding the discriminant enough? Using the quadratic formula helps find solutions to quadratic equations, but there are times when just using the discriminant is appropriate. Use this algebra II lesson to help classes see...
Inside Mathematics
Picking Apples
Getting the best pick of the apples depends on where to pick. The short assessment presents a situation in which class members must analyze a real-world situation to determine the cost of picking apples. The pricing structures resemble...